<?php

namespace app\admin\controller\shop;

use app\common\controller\Backend;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 订单管理
 *
 * @icon fa fa-circle-o
 */
class Order extends Backend {

	/**
	 * Order模型对象
	 * @var \app\admin\model\shop\Order
	 */
	protected $model = null;

	public function _initialize() {
		parent::_initialize();
		$this->model = new \app\admin\model\shop\Order;
		$this->view->assign( "orderStatusList", $this->model->getOrderStatusList() );
		$this->view->assign( "refundStatusList", $this->model->getRefundStatusList() );
		$this->view->assign( "payTypeList", $this->model->getPayTypeList() );
		$this->view->assign( "deliveryTypeList", $this->model->getDeliveryTypeList() );
	}



	/**
	 * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
	 * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
	 * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
	 */


	/**
	 * 查看
	 */
	public function index() {
		//当前是否为关联查询
		$this->relationSearch = false;
		//设置过滤方法
		$this->request->filter( ['strip_tags', 'trim'] );
		if ( $this->request->isAjax() ) {
			//如果发送的来源是Selectpage，则转发到Selectpage
			if ( $this->request->request( 'keyField' ) ) {
				return $this->selectpage();
			}
			list( $where, $sort, $order, $offset, $limit ) = $this->buildparams();

			$list = $this->model
				->with( ['user', 'goods'] )
				->where( $where )
				->where( 'order_status', 'neq', 1 )
				->order( $sort, $order )
				->paginate( $limit );

			foreach ( $list as $row ) {
				$row->visible( ['id', 'order_no', 'total_price', 'pay_price', 'pay_time', 'express_company', 'express_no', 'order_status', 'createtime', 'sh_name'] );
				$row['sh_name']    = $row['sh_name'] . " " . $row['sh_address'] . " " . $row['sh_mobile'];
				$row['express_no'] = $row['express_company'] . " " . $row['express_no'];
				$row->visible( ['user'] );
				$row->getRelation( 'user' )->visible( ['nickname', 'mobile'] );
				$row->visible( ['goods'] );
				$row->getRelation( 'goods' )->visible( ['goods_name', 'goods_price'] );
			}

			$result = array("total" => $list->total(), "rows" => $list->items());

			return json( $result );
		}
		return $this->view->fetch();
	}

	/**
	 * 填写物流信息
	 */
	public function express( $ids = null ) {
		$row = $this->model->get( $ids );
		if ( !$row ) {
			$this->error( __( 'No Results were found' ) );
		}
		$adminIds = $this->getDataLimitAdminIds();
		if ( is_array( $adminIds ) ) {
			if ( !in_array( $row[$this->dataLimitField], $adminIds ) ) {
				$this->error( __( 'You have no permission' ) );
			}
		}
		if ( $this->request->isPost() ) {
			$params = $this->request->post( "row/a" );
			if ( $params ) {
				$params = $this->preExcludeFields( $params );
				$result = false;
				Db::startTrans();
				try {
					//记录发货时间，订单状态变为：待签收
					$params['freight_time'] = time();
					$params['order_status'] = 3;
					$result                 = $row->allowField( true )->save( $params );
					Db::commit();
				} catch ( ValidateException $e ) {
					Db::rollback();
					$this->error( $e->getMessage() );
				} catch ( PDOException $e ) {
					Db::rollback();
					$this->error( $e->getMessage() );
				} catch ( Exception $e ) {
					Db::rollback();
					$this->error( $e->getMessage() );
				}
				if ( $result !== false ) {
					$this->success();
				} else {
					$this->error( __( 'No rows were updated' ) );
				}
			}
			$this->error( __( 'Parameter %s can not be empty', '' ) );
		}
		$this->view->assign( "row", $row );
		return $this->view->fetch();
	}
}
